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In this paper, we propose a computationally efficient method of compensating temperature for the transaural stereo. The conventional method can be used to estimate the change in impulse responses caused by the fluctuation of temperature with high accuracy. However, the large amount of computation required makes real-time implementation difficult. Focusing on the fact that the amount of compensation depends on the length of the impulse response, we reduce the computation required by segmenting the impulse response. We segment the impulse responses in the time domain and estimate the effect of temperature fluctuation for each of the segments. By joining the processed segments, we obtain the compensated impulse response of the whole length. Experimental results show that the proposed method can reduce the computation required by a factor of nine without degradation of the accuracy.

- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E91-A No.6 pp.1329-1336

- Publication Date
- 2008/06/01

- Publicized

- Online ISSN
- 1745-1337

- DOI
- 10.1093/ietfec/e91-a.6.1329

- Type of Manuscript
- Special Section PAPER (Special Section on Acoustic Scene Analysis and Reproduction)

- Category

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Yuki YAI, Shigeki MIYABE, Hiroshi SARUWATARI, Kiyohiro SHIKANO, Yosuke TATEKURA, "Rapid Compensation of Temperature Fluctuation Effect for Multichannel Sound Field Reproduction System" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 6, pp. 1329-1336, June 2008, doi: 10.1093/ietfec/e91-a.6.1329.

Abstract: In this paper, we propose a computationally efficient method of compensating temperature for the transaural stereo. The conventional method can be used to estimate the change in impulse responses caused by the fluctuation of temperature with high accuracy. However, the large amount of computation required makes real-time implementation difficult. Focusing on the fact that the amount of compensation depends on the length of the impulse response, we reduce the computation required by segmenting the impulse response. We segment the impulse responses in the time domain and estimate the effect of temperature fluctuation for each of the segments. By joining the processed segments, we obtain the compensated impulse response of the whole length. Experimental results show that the proposed method can reduce the computation required by a factor of nine without degradation of the accuracy.

URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.6.1329/_p

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@ARTICLE{e91-a_6_1329,

author={Yuki YAI, Shigeki MIYABE, Hiroshi SARUWATARI, Kiyohiro SHIKANO, Yosuke TATEKURA, },

journal={IEICE TRANSACTIONS on Fundamentals},

title={Rapid Compensation of Temperature Fluctuation Effect for Multichannel Sound Field Reproduction System},

year={2008},

volume={E91-A},

number={6},

pages={1329-1336},

abstract={In this paper, we propose a computationally efficient method of compensating temperature for the transaural stereo. The conventional method can be used to estimate the change in impulse responses caused by the fluctuation of temperature with high accuracy. However, the large amount of computation required makes real-time implementation difficult. Focusing on the fact that the amount of compensation depends on the length of the impulse response, we reduce the computation required by segmenting the impulse response. We segment the impulse responses in the time domain and estimate the effect of temperature fluctuation for each of the segments. By joining the processed segments, we obtain the compensated impulse response of the whole length. Experimental results show that the proposed method can reduce the computation required by a factor of nine without degradation of the accuracy.},

keywords={},

doi={10.1093/ietfec/e91-a.6.1329},

ISSN={1745-1337},

month={June},}

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TY - JOUR

TI - Rapid Compensation of Temperature Fluctuation Effect for Multichannel Sound Field Reproduction System

T2 - IEICE TRANSACTIONS on Fundamentals

SP - 1329

EP - 1336

AU - Yuki YAI

AU - Shigeki MIYABE

AU - Hiroshi SARUWATARI

AU - Kiyohiro SHIKANO

AU - Yosuke TATEKURA

PY - 2008

DO - 10.1093/ietfec/e91-a.6.1329

JO - IEICE TRANSACTIONS on Fundamentals

SN - 1745-1337

VL - E91-A

IS - 6

JA - IEICE TRANSACTIONS on Fundamentals

Y1 - June 2008

AB - In this paper, we propose a computationally efficient method of compensating temperature for the transaural stereo. The conventional method can be used to estimate the change in impulse responses caused by the fluctuation of temperature with high accuracy. However, the large amount of computation required makes real-time implementation difficult. Focusing on the fact that the amount of compensation depends on the length of the impulse response, we reduce the computation required by segmenting the impulse response. We segment the impulse responses in the time domain and estimate the effect of temperature fluctuation for each of the segments. By joining the processed segments, we obtain the compensated impulse response of the whole length. Experimental results show that the proposed method can reduce the computation required by a factor of nine without degradation of the accuracy.

ER -